What is the year of the event which occured first, Kellie Pickler's self title album was released, or The Best Days of Your Life was released?
2008
-1
Section::::Abstract.
Kellie Pickler (album)
19268921
-1
Section::::Abstract.
Kellie Pickler (album)
19268921
-1
Section::::Abstract.
Best Days of Your Life
20022253
-1
Section::::Abstract.
Best Days of Your Life
20022253